header {
  padding: 0 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 48px;

  img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-left: 15px;
  }

  ;

  p {
    display: flex;
    align-items: center;
  }
}

.class-top {
  height: 48px;
  font-size: 18px;
  line-height: 48px;
  border-bottom: 1px solid #DCDFE6;
}